| // Copyright 2017 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef EXTENSIONS_RENDERER_CONTENT_SETTING_H_ |
| #define EXTENSIONS_RENDERER_CONTENT_SETTING_H_ |
| |
| #include <string> |
| |
| #include "base/macros.h" |
| #include "extensions/renderer/bindings/argument_spec.h" |
| #include "gin/wrappable.h" |
| #include "v8/include/v8.h" |
| |
| namespace base { |
| class DictionaryValue; |
| class ListValue; |
| } |
| |
| namespace gin { |
| class Arguments; |
| } |
| |
| namespace extensions { |
| class APIEventHandler; |
| class APIRequestHandler; |
| class BindingAccessChecker; |
| |
| // The custom implementation of the contentSettings.ContentSetting type exposed |
| // to APIs. |
| class ContentSetting final : public gin::Wrappable<ContentSetting> { |
| public: |
| ~ContentSetting() override; |
| |
| // Creates a ContentSetting object for the given property. |
| static v8::Local<v8::Object> Create( |
| v8::Isolate* isolate, |
| const std::string& property_name, |
| const base::ListValue* property_values, |
| APIRequestHandler* request_handler, |
| APIEventHandler* event_handler, |
| APITypeReferenceMap* type_refs, |
| const BindingAccessChecker* access_checker); |
| |
| static gin::WrapperInfo kWrapperInfo; |
| |
| gin::ObjectTemplateBuilder GetObjectTemplateBuilder( |
| v8::Isolate* isolate) override; |
| const char* GetTypeName() override; |
| |
| private: |
| ContentSetting(APIRequestHandler* request_handler, |
| const APITypeReferenceMap* type_refs, |
| const BindingAccessChecker* access_checker, |
| const std::string& pref_name, |
| const base::DictionaryValue& argument_spec); |
| |
| // JS function handlers: |
| void Get(gin::Arguments* arguments); |
| void Set(gin::Arguments* arguments); |
| void Clear(gin::Arguments* arguments); |
| void GetResourceIdentifiers(gin::Arguments* arguments); |
| |
| // Common function handling endpoint. |
| void HandleFunction(const std::string& function_name, |
| gin::Arguments* arguments); |
| |
| APIRequestHandler* request_handler_; |
| |
| const APITypeReferenceMap* type_refs_; |
| |
| const BindingAccessChecker* const access_checker_; |
| |
| // The name of the preference this ContentSetting is managing. |
| std::string pref_name_; |
| |
| // The type of argument that calling set() on the ContentSetting expects |
| // (since different settings can take a different type of argument depending |
| // on the preference it manages). |
| ArgumentSpec argument_spec_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ContentSetting); |
| }; |
| |
| } // namespace extensions |
| |
| #endif // EXTENSIONS_RENDERER_CONTENT_SETTING_H_ |